| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.94 | 5.594% | $107.6425 | $107.64 | $107.65 | $107.60 |
| Purchase #2 | $228.60 | 6.689% | $243.8911 | $243.89 | $243.90 | $243.90 |
| Purchase #3 | $101.90 | 6.633% | $108.659 | $108.66 | $108.65 | $108.70 |
| Purchase #4 | $25.91 | 10.430% | $28.6124 | $28.61 | $28.60 | $28.60 |
| Purchase #5 | $73.80 | 8.565% | $80.121 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $41.57 | 10.292% | $45.8484 | $45.85 | $45.85 | $45.80 |
| Purchase #7 | $49.58 | 7.724% | $53.4096 | $53.41 | $53.40 | $53.40 |
| 7 purchase totals = | $623.30 | $668.1840 | $668.18 | $668.15 | $668.10 | |